Cloudflare vs Fillwarden
Both sit in security & privacy. Here is how they differ on the things you can actually check.
On price: Cloudflare starts $4 a month cheaper than Fillwarden ($25 against $29, 14% less) on its Pro tier. Paying annually takes Cloudflare to $20/mo (20% off). Both figures were read from the vendors' own pricing pages on the dates shown below.
Cloudflare
cloudflare.com
DNS, CDN, DDoS protection, WAF, Zero Trust access and edge compute, with a free tier that covers most small sites entirely.
Fillwarden
fillwarden.pages.dev
For B2B software teams answering enterprise security questionnaires. Completed questionnaires you import become an answer library; Fillwarden then matches each question in a buyer's Excel or CSV file, such as a SIG Lite or CAIQ, to your past answers, marks each row as a strong match, one to check or no match, and gives back the buyer's own workbook filled with its formatting kept. It does not write new answers or read PDF or Word questionnaires, and files are read and saved in your browser rather than uploaded. Free covers an unlimited library and matching, with up to 20 answers written into each downloaded file; Pro writes every matched answer, with a 14-day money-back promise.
| Cloudflare | Fillwarden | |
|---|---|---|
| Entry price | $25/mo | $29/mo |
| Entry plan | Pro | Pro |
| Paid annually | $20/mosave 20% | — |
| Price checked | 19 Oct 2026 | 4 Nov 2026 |
| Pricing model | Free plan | Free plan |
| Free plan | Yes | Yes |
| Category | Security & Privacy | Security & Privacy |
| Around since | 2009 | — |
Every price here was read from the vendor's own pricing page, most recently on 4 Nov 2026. Entry tier only — vendors change pricing without notice.
Cloudflare vs Fillwarden, answered
- Is Cloudflare cheaper than Fillwarden?
- Yes. Cloudflare starts at $25 a month against Fillwarden's $29, 14% less.
- Do Cloudflare or Fillwarden have a free plan?
- Both do. Cloudflare and Fillwarden each publish an ongoing free tier rather than a time-limited trial.
- What is the difference between Cloudflare and Fillwarden?
- Cloudflare: DNS, CDN, DDoS protection, WAF, Zero Trust access and edge compute, with a free tier that covers most small sites entirely. Fillwarden: For B2B software teams answering enterprise security questionnaires. Completed questionnaires you import become an answer library; Fillwarden then matches each question in a buyer's Excel or CSV file, such as a SIG Lite or CAIQ, to your past answers, marks each row as a strong match, one to check or no match, and gives back the buyer's own workbook filled with its formatting kept. It does not write new answers or read PDF or Word questionnaires, and files are read and saved in your browser rather than uploaded. Free covers an unlimited library and matching, with up to 20 answers written into each downloaded file; Pro writes every matched answer, with a 14-day money-back promise.
- Which one is cheaper paid annually?
- We can't say for sure. Cloudflare drops to $20 a month paid yearly (20% off), while we could not read a yearly price for Fillwarden, which is $29 month to month. Fillwarden would need to take more than 31% off for paying yearly to come in under Cloudflare's $20.
